﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
using Model;
namespace DAL
{
	/// <summary>
	/// 数据访问类:QMActivity
	/// </summary>
	public partial class QMActivityDAO
	{
		public QMActivityDAO()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("Id", "QMActivity"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int Id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from QMActivity");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
			};
			parameters[0].Value = Id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(QMActivity model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into QMActivity(");
			strSql.Append("CID,MdName,Count,MdID,Ticket)");
			strSql.Append(" values (");
			strSql.Append("@CID,@MdName,@Count,@MdID,@Ticket)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@CID", SqlDbType.Int,4),
					new SqlParameter("@MdName", SqlDbType.NVarChar,50),
					new SqlParameter("@Count", SqlDbType.NVarChar,50),
					new SqlParameter("@MdID", SqlDbType.Int,4),
                                        new SqlParameter("@Ticket", SqlDbType.NVarChar,200)};
			parameters[0].Value = model.CID;
			parameters[1].Value = model.MdName;
			parameters[2].Value = model.Count;
			parameters[3].Value = model.MdID;
            parameters[4].Value = model.Ticket;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(QMActivity model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update QMActivity set ");
			strSql.Append("CID=@CID,");
			strSql.Append("MdName=@MdName,");
			strSql.Append("Count=@Count,");
			strSql.Append("MdID=@MdID,");
            strSql.Append(" Ticket=@Ticket");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@CID", SqlDbType.Int,4),
					new SqlParameter("@MdName", SqlDbType.NVarChar,50),
					new SqlParameter("@Count", SqlDbType.NVarChar,50),
					new SqlParameter("@MdID", SqlDbType.Int,4),
                    new SqlParameter("@Ticket", SqlDbType.NVarChar,200),
					new SqlParameter("@Id", SqlDbType.Int,4)};
			parameters[0].Value = model.CID;
			parameters[1].Value = model.MdName;
			parameters[2].Value = model.Count;
			parameters[3].Value = model.MdID;
            parameters[4].Value = model.Ticket;
			parameters[5].Value = model.Id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int Id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from QMActivity ");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
			};
			parameters[0].Value = Id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string Idlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from QMActivity ");
			strSql.Append(" where Id in ("+Idlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public QMActivity GetModel(int CID,string MdName)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 Id,CID,MdName,Count,MdID,Ticket from QMActivity ");
            strSql.Append(" where CID=@CID and MdName=@MdName");
            SqlParameter[] parameters = {
					new SqlParameter("@CID", SqlDbType.Int,4),
                    new SqlParameter("@MdName", SqlDbType.NVarChar,50)

			};
            parameters[0].Value = CID;
            parameters[1].Value = MdName;

            QMActivity model = new QMActivity();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public QMActivity GetModel(int Id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 Id,CID,MdName,Count,MdID,Ticket from QMActivity ");
			strSql.Append(" where Id=@Id");
			SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
			};
			parameters[0].Value = Id;

			QMActivity model=new QMActivity();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public QMActivity DataRowToModel(DataRow row)
		{
			QMActivity model=new QMActivity();
			if (row != null)
			{
				if(row["Id"]!=null && row["Id"].ToString()!="")
				{
					model.Id=int.Parse(row["Id"].ToString());
				}
				if(row["CID"]!=null && row["CID"].ToString()!="")
				{
					model.CID=int.Parse(row["CID"].ToString());
				}
				if(row["MdName"]!=null)
				{
					model.MdName=row["MdName"].ToString();
				}
				if(row["Count"]!=null)
				{
					model.Count=row["Count"].ToString();
				}
				if(row["MdID"]!=null && row["MdID"].ToString()!="")
				{
					model.MdID=int.Parse(row["MdID"].ToString());
				}

                if (row["Ticket"] != null )
                {
                    model.Ticket =row["Ticket"].ToString();
                }
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select Id,CID,MdName,Count,MdID,Ticket  ");
			strSql.Append(" FROM QMActivity ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" Id,CID,MdName,Count,MdID,Ticket ");
			strSql.Append(" FROM QMActivity ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM QMActivity ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.Id desc");
			}
			strSql.Append(")AS Row, T.*  from QMActivity T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "QMActivity";
			parameters[1].Value = "Id";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

